https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=37433 --- Comment #1 from Janusz Kaczmarek <januszop@gmail.com> --- Created attachment 169418 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=169418&action=edit Bug 37433: Warning 'Use of uninitialized value $f/$d in hash element...' in log when sorting by relevance With ES, searches with Sort set to Relevance produce following warnings in log file: [WARN] Use of uninitialized value $f in hash element at /kohadevbox/koha/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm line 728. [WARN] Use of uninitialized value $d in hash element at /kohadevbox/koha/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm line 728. This is because sort_by = 'relevance' does not contain underscore. Test plan: ========== 1. Have a test environment with ES enabled. 2. Perform a search for a common word (like 'greek'). Make sure that the sort order is set to 'Relevance' (the default option in ktd). Check the content of the plack-intranet-error.log file--you should see warning lines with a messages "Use of uninitialized value $f in hash element ..." "Use of uninitialized value $d in hash element ..." 3. Apply the patch; restart_all. 4. Repeat p. 2. The log should be clean now. Sponsored-by: Ignatianum University in Cracow -- You are receiving this mail because: You are watching all bug changes.